Core. It sounds the same, but it is a completely different word.
<span>(of a plant, animal, or person) producing much fruit or foliage or many offspring. or- </span><span>present in large numbers or quantities; plentiful.</span>
By explaining the great results of his proposal, he is preparing the reader to agree with him.
By writing that his proposal will end hunger and poverty, the reader is eager to hear his plan and is predisposed to agree with him. When the reader learns of his actual plan, however, the reader is moved to shock.
The overall effect is that other plans to end poverty and hunger -- which Swift dismisses as ineffective -- now appear more reasonable.
Since the sentences are not provided in this question a probable answer will serve to address. "Initiation" is defined as the start or the beginning of something, a commencement of a certain action/behavior. Moreover, initiation here could mean of something that will assess the ability or capacity of the individual before becoming a member of a peer group or certain community.